Yes, you can remove an expense that has been already associated to a report only if the report is in the Draft, Rejected, or Recalled status.
To remove an expense:
- Go to the Reports module on the left sidebar.
- Click the report that is in the Draft, Rejected, or Recalled status.
- Under the Expenses tab, click the More icon next to the expense you want to remove.
- Click Remove.
- Click Confirm in the popup that opens. The expense will be removed from the report and will be listed as an Unreported expense.